IT1119000B - Dispositivo di alimentazione di energia elettrica ad un forno elettrico ad arco - Google Patents

Dispositivo di alimentazione di energia elettrica ad un forno elettrico ad arco

Info

Publication number
IT1119000B
IT1119000B IT68339/79A IT6833979A IT1119000B IT 1119000 B IT1119000 B IT 1119000B IT 68339/79 A IT68339/79 A IT 68339/79A IT 6833979 A IT6833979 A IT 6833979A IT 1119000 B IT1119000 B IT 1119000B
Authority
IT
Italy
Prior art keywords
supply device
electric arc
electricity supply
arc oven
oven
Prior art date
Application number
IT68339/79A
Other languages
English (en)
Italian (it)
Other versions
IT7968339A0 (it
Original Assignee
Clesid Sa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Clesid Sa filed Critical Clesid Sa
Publication of IT7968339A0 publication Critical patent/IT7968339A0/it
Application granted granted Critical
Publication of IT1119000B publication Critical patent/IT1119000B/it

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B7/00—Heating by electric discharge
    • H05B7/02—Details
    • H05B7/144—Power supplies specially adapted for heating by electric discharge; Automatic control of power, e.g. by positioning of electrodes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Discharge Heating (AREA)
  • Furnace Details (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
IT68339/79A 1978-06-23 1979-06-22 Dispositivo di alimentazione di energia elettrica ad un forno elettrico ad arco IT1119000B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7819820A FR2429537A1 (fr) 1978-06-23 1978-06-23 Dispositif d'alimentation d'un four a arcs

Publications (2)

Publication Number Publication Date
IT7968339A0 IT7968339A0 (it) 1979-06-22
IT1119000B true IT1119000B (it) 1986-03-03

Family

ID=9210262

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68339/79A IT1119000B (it) 1978-06-23 1979-06-22 Dispositivo di alimentazione di energia elettrica ad un forno elettrico ad arco

Country Status (5)

Country Link
JP (2) JPS554899A (fr)
CH (1) CH630210A5 (fr)
DE (1) DE2925054C2 (fr)
FR (1) FR2429537A1 (fr)
IT (1) IT1119000B (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1070303B (fr) * 1959-12-03
DE623196C (de) * 1932-04-15 1935-12-20 Bbc Brown Boveri & Cie Einrichtung zum Betrieb von elektrischen Flammenbogenoefen mit von Gegenlaufturbinenangetriebenen Wechselstromerzeugern
US3077559A (en) * 1958-02-11 1963-02-12 Emerson Electric Mfg Co System for starting induction motors
DE1147309B (de) * 1961-07-08 1963-04-18 Bbc Brown Boveri & Cie Kurzschlussgenerator fuer kurzzeitige Hochstromversuche
DE1156520B (de) * 1962-07-06 1963-10-31 Heraeus Gmbh W C Einrichtung und Verfahren zum Betrieb eines Lichtbogenofens
JPS4932081U (fr) * 1972-06-24 1974-03-20
JPS5533362B2 (fr) * 1972-08-17 1980-08-30
JPS5414745B2 (fr) * 1974-05-02 1979-06-09

Also Published As

Publication number Publication date
FR2429537B1 (fr) 1981-05-29
FR2429537A1 (fr) 1980-01-18
JPS6118631Y2 (fr) 1986-06-05
IT7968339A0 (it) 1979-06-22
DE2925054A1 (de) 1980-01-03
JPS57150498U (fr) 1982-09-21
DE2925054C2 (de) 1985-02-28
JPS554899A (en) 1980-01-14
CH630210A5 (en) 1982-05-28

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